What is the difference between the Standard and Stubby BottleKeepers?

The 12 oz Standard is for a typical shaped beer bottle, often referred to as a "long neck" -- like Bud Light, Sam Adams or Coors. The 12 oz Stubby is for a shorter/wide bottle -- like Sierra Nevada, Firestone or Lagunitas.

You'll find a list of the bottles that do and don't fit in the different sizes on ourBottles That Fitpage.